//
//  NSObjetJohn.h
//  Runner
//
//  Created by wukai on 2021/12/17.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSObjetJohn : NSObject
+ (NSDictionary *)dictionaryWithJsonString:(NSString *)jsonString;

+ (NSString *)convertToJsonData:(NSDictionary *)dict;
@end

NS_ASSUME_NONNULL_END
